Answer:
Option (3)
Step-by-step explanation:
Given functions are,
f(x) =
g(x) = log(2x)
By using a graphing utility we can draw the graphs of the given system of equations.
Common points of the graph will be the solutions of the equations,
From the graph attached,
Solution of the functions is → (0.937, 0.273)
→ (0.9, 0.3)
Option (3) will be the answer.
Answer:
Zeroes of this function are -3 and 9.
Step-by-step explanation:
Using quadratic formula we have:
(-6 +- ) / 2(-1)
= -3, 9
Answer with Step-by-step explanation:
We are given that
Compare with the equation of circle
Where center of circle=(h,k)
r=Radius of circle
a.Center of circle=(0,0)
Radius= units
Center of second circle=(3,3)
Radius of second circle= units
b.Distance formula:
Using the formula
The distance between the centers of two circle
=
Hence, the distance between the centers of two circle = units.
c.
Substitute x=-1 and -1
The circle must be tangent because there is just one point (-1,-1) is common in both circles and satisfied the equations of circle.
